Hi, I am wondering which box would be a better enclosure for a HT / DVD-A application. I haven't heard either, so I'm basing my opinions on the PDF available at Adire's web site. Supposedly, the SBB4 enclosure gives you higher SPLs, while the Adire Alignment goes down deeper. The question is, how much efficient is the SBB4 enclosure? I'll be using the ubiquitous 250W plate amp on a 20x14x12 room, and, as I said, it'll be used for DVD movies and a bit of DVD-A. I want (obviously) the sub to sound very, very powerful, but not at the expense of musicality. If someone out there has listened to both enclosures and has an opinon about them, I'd be very glad to listen to it... thanks a lot! Javier.